Related Clues:

• Stuck a toe in
• Worked on in the lab
• Made an appraisal of
• Given an X or R
• Put on a scale of 1 to 10, perhaps
• '___ M for Mature'
• Gave two stars, say
• Given a PG, perhaps
• Pushed to the limit
• Regular in movement or carefully considered
• Analysed to determine properties
• Estimated, set at
• Determined the properties of ore
• Estimated the value, assigned a ranking
• Calculated, quantified